Alfraiji, Redhab A. J., et al. “Synthesis, Identification of Some New Derivatives of Oxazpine, Thiazinone and Hydroquinazoline and Evaluation of Antibacterial Activity”. Iraqi Journal of Science, vol. 58, no. 3C, Nov. 2021, pp. 1565-79, https://www.ijs.uobaghdad.edu.iq/index.php/eijs/article/view/5783.